Where is my p**** cat

I'm in my 30s and I live in a house that has a shared driveway with the neighbors. My partner was out of town and I was enjoying having the house to myself. I had some wine, took a bath, and was settling in for the night. It was dark outside when I stuck my head out of the side door to call my cat in. I got no response. The neighbors house was dark so although I was dressed for bed I tiptoed down the stars and into the drive way looking for my cat. I couldn't find him and started wondering if he had gone into the neighbors back yard. I went to check it out and that's when I saw it, a light on in the neighbor's basement. Standing in their back yard I could see right into their son's bed room. He was naked, he is gorges, he is in Hight School, and he was stroking his c***. I was immediately around. I stayed and watched the show.